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Analyzing the Moog Filter

Analyzing the Moog Filter

Learn about one of the only audio filter topologies out there, the Moog filter!


Low-Noise Voltage References: Understanding the Noise Performance of a Voltage Reference IC

Low-Noise Voltage References: Understanding the Noise Performance of a Voltage Reference IC

Working with a low noise voltage reference? Learn more about noise specifications and relevant voltage reference ICs.


Understanding the Temperature Coefficient of a Voltage Reference

Understanding the Temperature Coefficient of a Voltage Reference

How does temperature affect the output of a voltage reference? What is a temperature coefficient specification?


LTSpice Simulation Using WAV Files

LTSpice Simulation Using WAV Files

Learn how to interface with LTSpice using WAV files.


Understanding the First-Order High-Pass Filter Transfer Function

Understanding the First-Order High-Pass Filter Transfer Function

This article continues our discussion of s-domain transfer functions and their role in the design and analysis of analog filters.


Noise Analysis Using LTspice Tutorial

Noise Analysis Using LTspice Tutorial

Learn how to simulate noise using LTspice and use this great tool to learn more about low-noise design.


Understanding Low-Pass Filter Transfer Functions

Understanding Low-Pass Filter Transfer Functions

This article provides some insight into the relationship between an s-domain transfer function and the behavior of a first-order low-pass filter.


What Is a Low Pass Filter? A Tutorial on the Basics of Passive RC Filters

What Is a Low Pass Filter? A Tutorial on the Basics of Passive RC Filters

What is filtering? Learn what resistor-capacitor (RC) low-pass filters are and where you can use them.


Quantization Noise and Amplitude Quantization Error in ADCs

Quantization Noise and Amplitude Quantization Error in ADCs

Learn the methods and applications of modeling the quantization error of an ADC using a noise source.


Understanding Amplitude Quantization Error for ADCs

Understanding Amplitude Quantization Error for ADCs

This article examines the quantization error of an analog-to-digital converter.


How to Choose Microcontroller Peripherals for Digital Signal Processing Applications

How to Choose Microcontroller Peripherals for Digital Signal Processing Applications

This article continues a discussion of microcontroller features and characteristics that are particularly important when you’re thinking in terms of DSP capabilities.


How to Choose a Microcontroller for Digital Signal Processing Applications

How to Choose a Microcontroller for Digital Signal Processing Applications

This article discusses the features that you should look for when you need an MCU to act as both a system controller and a digital signal processor.


How to Choose the Right Microcontroller for Your Application

How to Choose the Right Microcontroller for Your Application

This article continues the Introduction to Microcontrollers series with a discussion of the most important things to consider when you’re trying to find the best MCU for your next project.


What Is a Microcontroller? The Defining Characteristics and Architecture of a Common Component

What Is a Microcontroller? The Defining Characteristics and Architecture of a Common Component

In this article we’ll look at the defining characteristics of these extremely popular ICs, and then we’ll explore the internal architecture.


DNL and INL Specifications of a DAC: Interpreting INL Shape

DNL and INL Specifications of a DAC: Interpreting INL Shape

This article will examine some properties of the DNL and INL specifications.


What Are the DNL and INL Specifications of a DAC? Non-Linearity in Digital-to-Analog Converters

What Are the DNL and INL Specifications of a DAC? Non-Linearity in Digital-to-Analog Converters

This article looks at the DNL and INL specifications of a digital-to-analog converter (DAC).


The Operation and Characteristics of Voltage-Mode R-2R DACs

The Operation and Characteristics of Voltage-Mode R-2R DACs

This article looks at the voltage-mode R-2R DAC structure.


How to Analyze Data from a Custom PCB Sensor Subsystem

How to Analyze Data from a Custom PCB Sensor Subsystem

A quick walkthrough of how to analyze data from a custom precision sensor system.


How to Characterize Noise in a Custom PCB: Precision Inclinometer

How to Characterize Noise in a Custom PCB: Precision Inclinometer

Learn about the process of identifying and eliminating noise in data capture.


How to Turn a Schematic into a PCB Layout: PCB Design for a Custom Inclinometer

How to Turn a Schematic into a PCB Layout: PCB Design for a Custom Inclinometer

So you have a schematic. How do you lay out your custom board? In this article, we'll go over the challenges and solutions I came across in designing a custom PCB for an inclinometer subsystem.